20379215712

素因数分解:

$2^5\times 3^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{22129}}^1$

素因数の和:22376

約数の個数: 96

約数和(自身を含む): 54808397280

約数和(自身を除く): 34429181568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 96, 106, 159, 181, 212, 318, 362, 424, 543, 636, 724, 848, 1086, 1272, 1448, 1696, 2172, 2544, 2896, 4344, 5088, 5792, 8688, 9593, 17376, 19186, 22129, 28779, 38372, 44258, 57558, 66387, 76744, 88516, 115116, 132774, 153488, 177032, 230232, 265548, 306976, 354064, 460464, 531096, 708128, 920928, 1062192, 1172837, 2124384, 2345674, 3518511, 4005349, 4691348, 7037022, 8010698, 9382696, 12016047, 14074044, 16021396, 18765392, 24032094, 28148088, 32042792, 37530784, 48064188, 56296176, 64085584, 96128376, 112592352, 128171168, 192256752, 212283497, 384513504, 424566994, 636850491, 849133988, 1273700982, 1698267976, 2547401964, 3396535952, 5094803928, 6793071904, 10189607856, 20379215712]

約数ペア:

[(1, 20379215712), (2, 10189607856), (3, 6793071904), (4, 5094803928), (6, 3396535952), (8, 2547401964), (12, 1698267976), (16, 1273700982), (24, 849133988), (32, 636850491), (48, 424566994), (53, 384513504), (96, 212283497), (106, 192256752), (159, 128171168), (181, 112592352), (212, 96128376), (318, 64085584), (362, 56296176), (424, 48064188), (543, 37530784), (636, 32042792), (724, 28148088), (848, 24032094), (1086, 18765392), (1272, 16021396), (1448, 14074044), (1696, 12016047), (2172, 9382696), (2544, 8010698), (2896, 7037022), (4344, 4691348), (5088, 4005349), (5792, 3518511), (8688, 2345674), (9593, 2124384), (17376, 1172837), (19186, 1062192), (22129, 920928), (28779, 708128), (38372, 531096), (44258, 460464), (57558, 354064), (66387, 306976), (76744, 265548), (88516, 230232), (115116, 177032), (132774, 153488)]